Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.
See how we rateBased on 12 kid reviews
Kids say the book has received mixed reviews, with some finding it boring while others appreciate its humor and connection to the Harry Potter universe. Many fans enjoy the playful addition of notes from beloved characters and consider it a great companion to the series, particularly for younger readers.
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Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.
See how we rate